'It Might Get Loud'

Several masters of the electric guitar are profiled by director Davis Guggenheim ("An Inconvenient Truth") in this documentary that will appeal automatically to rock music fans, given who its main subjects are: The Edge of U2, Jimmy Page of Led Zeppelin and Jack White of the White Stripes. They talk about the inspirations that steered them toward their eventual field and also about the unique sound associated with each of them.